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25mm 1" Megapixel SWIR

The Kowa  LM25HCSW1" Megapixel Lens incorporates Kowa's special coating technology, so the 1" format LM25HC-SW lens maintains high transmission from 800nm to 2000nm. These lenses are designed for NIR and Short Wavelength Infrared (SWIR) applications.

High Transmission from 800nm to 1900nm
Incorporating Kowa's special technology, the 1" format HC-SW Series maintains high transmission from 800nm to 1900nm

Infrared
Designed for Near Infrared (NIR) and Short Wavelength Infrared (SWIR) applications

IR Corrected Design
IR-Corrected lens is designed to produce crisp and bright images, no matter how dark or bright the surrounding environment may be.

High Transmission from 800nm to 1900nm
Incorporating Kowa's special technology, the 1" format HC-SW Series maintains high transmission from 800nm to 1900nm

Infrared
Designed for Near Infrared (NIR) and Short Wavelength Infrared (SWIR) applications

IR Corrected Design
IR-Corrected lens is designed to produce crisp and bright images, no matter how dark or bright the surrounding environment may be.

Specifications for the LM25HC-SW Lens

Focal Length 25mm
Focal Length Sort Order 025
Lens Type Fixed Focal Length
Image Size 1" (12.8 x 9.6 x 16mm)
Iris Range (F-Stop) F1.4 - 16
Angle of View 1/1.8" (Hor. x Ver. x Dia.) 16.5 x 12.4 x 20.6°
Angle of View 2/3" (Hor. x Ver. x Dia.) 20.2 x 15.1 x 25.2°
Angle of View 1" (Hor. x Ver. x Dia.) 29.3 x 22.0 x 36.6°
TV Distortion -1.0%
Minimum Object Focus Distance (1/1.8") (Hor. x Ver. x Dia.) 88.9 x 66.5 x 111.7mm
Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) 109.1 x 81.4 x 137.4mm
Minimum Object Focus Distance (1") (Hor. x Ver. x Dia.) 160.7 x 119.2 x 204.3mm
Focusing Range 0.3m
Flange Back 17.526mm in air
Back Focus 16.5mm in air
Filter Thread Size M35.5x0.5
Front/Rear Effective Diameter Front Φ21.0mm / Rear Φ19.4mm
Mount C-mount
Exit Pupil Location -57.9mm
Temperature Range -10°C ~ +50°C
Storage Temperature Range -20°C ~ +60°C
Resolution: Center/Corner Center 100lp/mm / Corner 80lp/mm
Weight 135g


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Prices and specifications subject to change without notice.